When you are working with SharePoint result source query, don't use "ContentTypeId", it will have some problem while deploying in different environments.
Use "SPContentType".
Reason:
ContentTypeId is GUID based value, GUID will be different for each environment.
SPContentType is Text based value, this name will be same across the environments.
Use "SPContentType".
Reason:
ContentTypeId is GUID based value, GUID will be different for each environment.
SPContentType is Text based value, this name will be same across the environments.
